Resolution Series 155-MKII R


An unobtrusive little unit but what an exciting one!

The FM 155-MKII R is now on demonstration at distributors. 


While conserving the exterior appeal of the original FM 155, the entire circuitry of the FM 155-MKII R is completely new (and much more demanding in manufacturing).





Many refinements that have been introduced in the larger FM ACOUSTICS line stages have been incorporated in the new FM 155-MKII R:  

  • Superb natural reproduction of music
  • Absolute transparency
  • Unparalleled freedom from noise & interference
  • Natural dynamics in highest definition
  • No more matching problems between electronics and cables
  • Proprietary enhanced Class A circuitry
  • Fully discrete circuitry using special tracer analysed and listening-selected semi-conductors
  • Zero overall feedback / feedforward
  • Outputs drive any type of load with perfect reproduction and stability
  • Neutral; no colouration
  • High dynamic reserves
  • Input & output impedance is perfectly linear over full frequency range
  • Precision output level control; no stepped attenuator, relay type or - inferior sounding - optical volume control
  • External power supply prevents stray fields
  • Low impedance, high stability power supply regulation
  • Hand-selected and individually matched components of DIN, IEC & MIL standards 

It is petite, but an absolutely amazing unit. The difference between the original FM 155 and the new FM 155-MKII R is so massive that it should really have been given a different designation. But then, the design of the original has been successful and the FM 155-MKI is enjoyed by thousands, so it was decided to keep the original description.


The new FM 155-MKII R is the absolute new reference standard; it is the ultimate line stage/pre amplifier for use with single ended sources.
By using the appropriate P.I.T. cables it can also be perfectly interfaced with pseudo-balanced or true-balanced equipment.


No description can do justice to this fabulous new unit that outperforms anything up to 3 times its price.
To experience a unique treat, contact the local representative in your area. Even if you own an FM 155 MKI you will be amazed.